ClassID:

104799

C09K19/3494 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit; Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and oxygen atoms

Recent Application in this class:
#1
20260002077
2026-01-01

LIQUID CRYSTAL COMPOSITION AND LIQUID DISPLAY DEVICE

#2
20210403810
2021-12-30

Dibenzofuran and dibenzothiophene derivatives

#3
20180356578
2018-12-13

Optical film, method for producing optical film, and display device

#4
20180346814
2018-12-06

Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound

#5
20170369783
2017-12-28

Polymerizable compound and optically anisotropic object

#6
20170306237
2017-10-26

Composition, and optical film including the composition

#7
20170002268
2017-01-05

Bimesogenic compounds and mesogenic media

#8
20160108315
2016-04-21

Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound

#9
20160068756
2016-03-10

Retardation film, method of manufacturing retardation film, laminate, composition, polarizing plate and liquid crystal display device

#10
20150277006
2015-10-01

Optical film, polarizing plate, and method for producing optical film

#11
20120015115
2012-01-19

DISPLAY PANEL

#12
20110220843
2011-09-15

Polymer film, ultraviolet absorber, merocyanine compound and process for preparing merocyanine compound

#13
20100019199
2010-01-28

Chiral binaphthyl sulfates for use as liquid crystal materials

#14
20090225262
2009-09-10

VA-mode liquid crystal display device

#15
20080142792
2008-06-19

Heteroacene compound, organic thin film comprising the compound, and electronic device comprising the thin film

#16
20080121843
2008-05-29

Liquid-crystalline medium